.banner{
    margin-top: 100px;
    perspective: 1000px;

    img{
        width: 100%;
        height: 200px;
    }

}



section {
    position: relative;
    width: 300px;
    height: 200px;
    margin: 150px auto;
    transform-style: preserve-3d;
    /* 添加动画效果 */
    animation: rotate 10s linear infinite;
    background: url(../images/国旗1024.png) no-repeat;
    background-size: 100%;
}

section:hover {
    /* 鼠标放入section 停止动画 */
    animation-play-state: paused;
}

@keyframes rotate {
    0% {
        transform: rotateY(0);
    }

    100% {
        transform: rotateY(360deg);
    }
}



section div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    
    
}

section div:nth-child(1) {
    transform: rotateY(0) translateZ(300px);
}

section div:nth-child(2) {
    /* 先旋转好了再 移动距离 */
    transform: rotateY(60deg) translateZ(300px);
}

section div:nth-child(3) {
    /* 先旋转好了再 移动距离 */
    transform: rotateY(120deg) translateZ(300px);
}

section div:nth-child(4) {
    /* 先旋转好了再 移动距离 */
    transform: rotateY(180deg) translateZ(300px);
}

section div:nth-child(5) {
    /* 先旋转好了再 移动距离 */
    transform: rotateY(240deg) translateZ(300px);
}

section div:nth-child(6) {
    /* 先旋转好了再 移动距离 */
    transform: rotateY(300deg) translateZ(300px);
}

.main{


}
.title{
    p{
        margin: 0 auto;
        width: 1000px;
        text-align: center;
        padding: 10px 20px;
    }

}